Photonic microwave oscillator based on monolithic DFB lasers with frequency-shifted feedback - Archive ouverte HAL
Article Dans Une Revue Electronics Letters Année : 2014

Photonic microwave oscillator based on monolithic DFB lasers with frequency-shifted feedback

Lihua Wang
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Marco Romanelli
Marc Vallet

Résumé

A photonic oscillator, locked to a master RF synthesiser, was built by using a monolithic dual-wavelength DFB semiconductor laser submitted to a frequency-shifted optical feedback. A [3; 10] GHz tuning range is reported, with a phase noise level lower than −70 dBrad2/Hz at a 10 Hz offset from the carrier.
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Dates et versions

hal-00967127 , version 1 (28-03-2014)
hal-00967127 , version 2 (25-08-2014)

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Lihua Wang, Marco Romanelli, Frederic van Dijk, Marc Vallet. Photonic microwave oscillator based on monolithic DFB lasers with frequency-shifted feedback. Electronics Letters, 2014, 50 (6), pp.451. ⟨10.1049/el.2014.0155⟩. ⟨hal-00967127v2⟩
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